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Medium Frequency Transformer 271

Medium Frequency Transformer 271; General Radio (ID = 1278662) Radio part
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Medium Frequency Transformer 271; General Radio (ID = 1278662) Radio part
General Radio: Medium Frequency Transformer 271 [Radio part] ID = 1278662 709x1047
Select picture or schematic to display from thumbnails on the right and click for download.
For model Medium Frequency Transformer 271, General Radio Company; Cambridge (MA):
Radio Broadcast, Jul. 1924, p. 271
Country:  United States of America (USA)
Manufacturer / Brand:  General Radio Company; Cambridge (MA)
alternative name
Year: 1924 Category: Radio part (not a module) 
Wave bands - without
Power type and voltage No Power needed
Loudspeaker - - No sound reproduction output.
Power out
from Model: Medium Frequency Transformer 271 - General Radio Company;
Material Various materials
Notes Medium Frequency Transformer Type 271. Shielded transformer for wavelengths around 10000 meters. Designed for medium frequency amplification in Superheterodynes.
Price in first year of sale 5.00 USD
Mentioned in Radio Broadcast, Jul. 1924, p. 273

Model page created by Hans-Joachim Korn † 16.11.15. See "Data change" for further contributors.

All listed radios etc. from General Radio Company; Cambridge (MA)
Here you find 216 models, 197 with images and 84 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.